Qui Treaty Collection

by Kayla Stonor

4.07 · 14 ratings

science fiction · futuristic · aliens · erotica · bdsm · military · length-novella · dark · length-short · non-human-hero · length-medium · m-f

Qui Treaty Collection: Similar series

Corsairs

by Ruby Dixon

3.88 · 487 ratings

erotica · m-f · science fiction · pirates · futuristic · aliens · forced proximity · slow burn · dual-pov · creative-anatomy · explicit-open-door · non-human-hero · military · first-person-pov · possessive hero · contemporary · found-family · height-difference · abuse · sassy heroine

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Tornians

by M.K. Eidem

4.09 · 425 ratings

explicit-open-door · aliens · alpha male · science fiction · futuristic · audiobook · erotica · insta-love · non-human-hero · possessive hero · m-f · royalty · military · pregnancy · strong heroine · contemporary · length-novella · disabilities and marks · sweet heroine · length-medium

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Dark Space

by Lisa Henry

4.06 · 172 ratings

science fiction · queer · m-m · futuristic · hurt-comfort · sweet-hero · suicide · angst · class difference · tortured hero · bdsm · first-person-pov · military · past-abuse · caretaking · past-sexual-abuse · mental-trauma · anal sex · audiobook · suspense

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Claimings

by Lyn Gala

4.10 · 234 ratings

aliens · m-m · science fiction · queer · futuristic · age difference · explicit-open-door · military · bdsm · third-person-pov · hurt-comfort · length-short · non-human-hero · caretaking · past-abuse · multicultural · audiobook · height-difference · erotica · dual-pov

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Interstellar Brides

by Grace Goodwin

4.02 · 627 ratings

science fiction · aliens · audiobook · military · futuristic · non-human-hero · dual-pov · m-f · length-short · first-person-pov · alpha male · fighters · male-pov · multicultural · height-difference · possessive hero · fated-mates · erotica · spanking · independent heroine

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Cyborgs: More Than Machines

by Eve Langlais

3.91 · 165 ratings

futuristic · length-short · aliens · humor · audiobook · science fiction · mental-trauma · military · men in uniform · misogyny · m-f · non-human-hero · insta-love · tortured heroine · dual-pov · tortured hero · found-family · slavery · alpha male · non-human-heroine

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Grabbed

by Lolita Lopez

3.92 · 141 ratings

military · bdsm · science fiction · aliens · futuristic · erotica · length-short · alpha male · length-medium · virgin heroine · men in uniform · m-f · suspense · insta-love · non-human-hero · breeding · possessive hero · spanking · menage · m-f-f

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Galactic Gems

by Clio Evans

3.70 · 60 ratings

audiobook · height-difference · science fiction · explicit-plentiful · fated-mates · futuristic · aliens · dual-pov · creative-anatomy · non-human-hero · insta-love · bondage · bdsm · breeding · anal sex · paranormal · erotica · queer · from hate to love · super rich hero

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Breeder

by Cara Bristol

3.48 · 58 ratings

bdsm · military · aliens · spanking · length-short · futuristic · m-f · erotica · science fiction · dark · anal sex · misogyny · alpha male · abuse · dystopian · tortured hero · slavery · tortured heroine · past-abuse · cruel hero

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Dragon Men

by Amber Kell

3.81 · 86 ratings

length-novella · m-m · fated-mates · queer · contemporary · shapeshifters · fantasy · paranormal · futuristic · aliens · bdsm · erotica · royalty · science fiction · behind-doors · dragon shifter · menage · magic · poly · mystery

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Interstellar Brides: The Virgins

by Grace Goodwin

4.09 · 83 ratings

audiobook · science fiction · non-human-hero · military · futuristic · aliens · dual-pov · alpha male · shapeshifters · fetish · gifted heroine · bondage · spanking · praise-kink · possessive hero · fated-mates · breeding · anal sex · m-f · sassy heroine

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Planetary Submissives

by Amber Kell

3.62 · 58 ratings

bdsm · magic · length-novella · erotica · m-m · futuristic · aliens · queer · anal sex · paranormal · slavery · contemporary · science fiction · fantasy · angst · military · spanking · height-difference · alpha male · royalty

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Cyborg Sizzle

by Cynthia Sax

4.03 · 178 ratings

futuristic · science fiction · military · erotica · length-short · m-f · aliens · alpha male · strong heroine · insta-love · fighters · possessive hero · breeding · length-novella · curvy heroine · bdsm · tall-heroine · independent heroine · fantasy · from hate to love

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Divinity Warriors

by Michelle M. Pillow

3.74 · 52 ratings

futuristic · science fiction · aliens · time travel · non-human-hero · m-f · contemporary · audiobook · length-short · military · witches · historical · erotica · magic · urban fantasy · male-pov · tortured heroine · anal sex · medieval · length-medium

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Taken

by Stacy Jones

4.01 · 61 ratings

science fiction · poly · aliens · reverse harem · erotica · alpha male · m-f · strong heroine · futuristic · military · insta-love · non-human-hero · abduction · multicultural · sweet-hero · humor · forced proximity · possessive hero · independent heroine · fighters

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Delroi Connection

by Loribelle Hunt

3.65 · 46 ratings

science fiction · aliens · futuristic · erotica · bdsm · m-f · strong heroine · length-short · military · length-novella · dystopian · psychics · pregnancy · possessive hero · alpha male · contemporary · tortured heroine · non-human-hero

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Alien Quarantine Rescue

by Robin Lovett

3.50 · 41 ratings

anal sex · aliens · monsters · non-human-hero · science fiction · explicit-plentiful · erotica · fated-mates · length-short · praise-kink · first-person-pov · insta-love · dystopian · slut-shaming · dual-pov · humor · futuristic · possessive hero · bdsm · creative-anatomy

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Verdantia

by Patricia A. Knight

3.77 · 38 ratings

m-f · erotica · science fiction · length-medium · bdsm · alpha male · futuristic · aliens · contemporary · poly · fated-mates · fantasy · bisexual · m-m-f · menage · military · magic · bondage · length-short · anal sex

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Primarian Mates

by Maddie Taylor

4.14 · 38 ratings

science fiction · futuristic · military · audiobook · aliens · length-medium · erotica · m-f · multicultural · bdsm · length-long · explicit-plentiful · fantasy · alpha male · paranormal · commander · suspense

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Clan Beginnings

by Tracy St. John

4.15 · 60 ratings

m-m · science fiction · queer · poly · m-m-m · erotica · bdsm · aliens · futuristic · menage · length-medium · contemporary · length-long · length-short · anal sex · creative-anatomy · military · explicit-plentiful · dark · non-human-hero

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Zylar's Moons

by Ravyn Wilde

3.32 · 18 ratings

contemporary · erotica · futuristic · science fiction · abduction · aliens · length-medium · bdsm · m-f · shapeshifters · alpha male · length-short · royalty · f-f · queer · slavery · military

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The Beast Masters

by Mandy M. Roth

3.65 · 23 ratings

shapeshifters · erotica · werewolves · menage · paranormal · fantasy · futuristic · men in uniform · length-novella · audiobook · aliens · science fiction · bdsm · military · vampires · witches · length-short · breeding · poly · m-f-m

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Alien Slave Masters

by Samantha Cayto

3.97 · 30 ratings

m-m · science fiction · queer · futuristic · aliens · erotica · bdsm · length-novella · suspense · dark · length-short · rape · queer-awakening · abuse · height-difference · m-m-m · from hate to love · dub-con · m-f · poly

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